May weather forecast
Normandy, United Kingdom

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Weather in May

May, the last month of the spring in Normandy, is a comfortable month, with an average temperature fluctuating between 7.5°C (45.5°F) and 16.3°C (61.3°F).

Temperature

The arrival of May denotes a barely perceptible change in the average high-temperatures to a comfortable 16.3°C (61.3°F) from April's 13.8°C (56.8°F). Throughout May, the average low-temperature in Normandy dips to a frosty 7.5°C (45.5°F).

Humidity

In Normandy, the average relative humidity in May is 80%.

Rainfall

In Normandy, in May, it is raining for 16.2 days, with typically 33mm (1.3") of accumulated precipitation. In Normandy, during the entire year, the rain falls for 192.1 days and collects up to 499mm (19.65") of precipitation.

Snowfall

In Normandy, snow does not fall in April through October.

Daylight

The average length of the day in May is 15h and 36min.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:25 pm. On the last day of May, in Normandy, sunrise is at 4:52 am and sunset at 9:08 pm BST.

Sunshine

The average sunshine in May is 7.6h.

UV index

In Normandy, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What is the usual temperature for Normandy in May?

The average high-temperature and low-temperature in Normandy, United Kingdom, during May are 16.3°C (61.3°F) and 7.5°C (45.5°F) respectively.

What is the average humidity in May in Normandy?

The average relative humidity in May in Normandy is 80%.

How many days does it rain in May in Normandy?

In Normandy, during May, the rain falls for 16.2 days and regularly aggregates up to 33mm (1.3") of precipitation.

When it does not snow in Normandy?

In Normandy, snow does not fall in April through October.

What is the average length of the day in May in Normandy?

The average day length in May is 15h and 36min.

When are sunrise and sunset in May in Normandy?

In May, on the first day of the month, sunrise is at 5:33 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 4:52 am and sunset at 9:08 pm BST.

How long on average sun shines in May in Normandy?

In May, the average sunshine duration is 7.6h.

How high is the UV index in May in Normandy?

In May, the average daily maximum UV index in Normandy is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Normandy, United Kingdom

Average temperature in May - Normandy, United Kingdom
  • Average high temperature in May: 16.3°C

The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in May: 7.5°C

The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

Average pressure in May
Normandy, United Kingdom

Average pressure in May - Normandy, United Kingdom
  • Average pressure in May: 1016.9mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).

Average wind speed in May
Normandy, United Kingdom

Average wind speed in May - Normandy, United Kingdom
  • Average wind speed in May: 13.3km/h

The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).

Average humidity in May
Normandy, United Kingdom

Average humidity in May - Normandy, United Kingdom
  • Average humidity in May: 80%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is July (77%).

Average rainfall in May
Normandy, United Kingdom

Average rainfall in May - Normandy, United Kingdom
  • Average rainfall in May: 33mm

The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (25mm).

Average rainfall days in May
Normandy, United Kingdom

Average rainfall days in May - Normandy, United Kingdom
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are March and September (13.4 days).

Average snowfall in May
Normandy, United Kingdom

Average snowfall in May - Normandy, United Kingdom
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in May
Normandy, United Kingdom

Average snowfall days in May - Normandy, United Kingdom
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Normandy, United Kingdom

Average daylight in May / Average sunshine in May - Normandy, United Kingdom
  • Average daylight in May: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in May: 7h and 4min

The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in May
Normandy, United Kingdom

Average sunshine days in May - Normandy, United Kingdom
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is August (7.3 days).

Average UV index in May
Normandy, United Kingdom

Average UV index in May - Normandy, United Kingdom
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Normandy, United Kingdom

Average cloud cover in May - Normandy, United Kingdom
  • Average cloud cover in May: 50

The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April and September (Cloud cover 47).

Average visibility in May
Normandy, United Kingdom

Average visibility in May - Normandy, United Kingdom
  • Average visibility in May: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).

Normandy, United Kingdom

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